First time reporting a bug, apologies for any errors...I shoot using a Canon 7D mki and 7D mkii. When trying to filter the images by camera in lighttable view, Darktable correctly identifies the two different models and lists them separately.When applying the filter for 7D Mark ii, everything works as expected. When trying to filter by 7D Mark i, it does not correctly filter the images and shows images from both models within the lighttable.